MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5387c42e8059092e86b896c525002d61d173b85bdc4047f6fd4923ea90c7695. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



AgentTesla


Vendor detections: 12


Intelligence 12 IOCs YARA 2 File information Comments 1

SHA256 hash: d5387c42e8059092e86b896c525002d61d173b85bdc4047f6fd4923ea90c7695
SHA3-384 hash: 90affd42c03b887936362a6638bc75249aa62799f37dc53de5c19506a60b2b8b24c08aadf91082177cf97d853fda2e30
SHA1 hash: 707c2b2c1f962a07264b86bdf747228d5c4416fd
MD5 hash: 2414aab964b19e19cb8b57ccc6b3e6c3
humanhash: eighteen-pizza-queen-fruit
File name:2414aab964b19e19cb8b57ccc6b3e6c3
Download: download sample
Signature AgentTesla
File size:1'065'472 bytes
First seen:2023-03-21 11:18:55 UTC
Last seen:2023-03-21 13:27:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:y3NWXFgRVG9523g1FG+J3r3cTj+fsdYmyq4klEy6itpiqZTZqT7DB+IZD1aWGlvH:/Fgc2yPtr3wiE+m6kWiOqZTcTZjD
Threatray 1'761 similar samples on MalwareBazaar
TLSH T1E1355B424DBB11C6E8B74F5C547A76980B38E962FDC8503B3CC9B65A4FFAA4360463E1
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
253
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2414aab964b19e19cb8b57ccc6b3e6c3
Verdict:
Malicious activity
Analysis date:
2023-03-21 11:21:10 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
92 / 100
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 831353 Sample: j1DSkpr0mb.exe Startdate: 21/03/2023 Architecture: WINDOWS Score: 92 23 api4.ipify.org 2->23 25 api.ipify.org 2->25 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected AgentTesla 2->35 37 .NET source code contains potential unpacker 2->37 39 2 other signatures 2->39 7 j1DSkpr0mb.exe 3 2->7         started        signatures3 process4 file5 21 C:\Users\user\AppData\...\j1DSkpr0mb.exe.log, ASCII 7->21 dropped 41 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->41 43 May check the online IP address of the machine 7->43 45 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->45 47 Injects a PE file into a foreign processes 7->47 11 j1DSkpr0mb.exe 15 2 7->11         started        15 j1DSkpr0mb.exe 7->15         started        17 j1DSkpr0mb.exe 7->17         started        19 j1DSkpr0mb.exe 7->19         started        signatures6 process7 dnsIp8 27 mail.siliconsafepack.com 11->27 29 api4.ipify.org 64.185.227.155, 443, 49700 WEBNXUS United States 11->29 31 2 other IPs or domains 11->31 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->49 51 Tries to steal Mail credentials (via file / registry access) 11->51 53 Tries to harvest and steal browser information (history, passwords, etc) 11->53 signatures9
Threat name:
Win32.Adware.RedCap
Status:
Malicious
First seen:
2023-03-21 08:20:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
19 of 24 (79.17%)
Threat level:
  1/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
23a05bf1696d57cecbc3b4a024fbc28f7cb5b94093e972479203e576115dd91e
MD5 hash:
42749e303e77120b4270229b0337bb06
SHA1 hash:
ea8e0a2c6394b22e9b3606f7950474cdbd05cf6a
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
SH256 hash:
c1294d05ffe7d22fef11b7f800946aa92e2e42acef975cf9a2185323f0bec671
MD5 hash:
c133e51ebe2270333fbb3458d251403f
SHA1 hash:
97821514ff0fcad17972cd19042ea6c1e29d8580
SH256 hash:
b2ca89740624252fc8219ac9cd75007ae551777e962b4efb8d866b5c40c84647
MD5 hash:
628e3f1939fccb2ab8bcd19031d53546
SHA1 hash:
8fb2f57b382196369022b580c8db2e97767c4251
SH256 hash:
000c0889c2d93807781cb5e2c212d07bd38c6fed9b738530f2515640306b5f44
MD5 hash:
8d369299a047f228593293887092e43d
SHA1 hash:
7e38cd87127c3ea59ddba80f7ddf35fb105a7f6c
SH256 hash:
d5387c42e8059092e86b896c525002d61d173b85bdc4047f6fd4923ea90c7695
MD5 hash:
2414aab964b19e19cb8b57ccc6b3e6c3
SHA1 hash:
707c2b2c1f962a07264b86bdf747228d5c4416fd
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe d5387c42e8059092e86b896c525002d61d173b85bdc4047f6fd4923ea90c7695

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-03-21 11:18:58 UTC

url : hxxp://172.245.123.100/176/vbc.exe